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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    <script>
        const newList = [
            {
                id: 1,
                isChecked: 1
            },
            {
                id: 2,
                isChecked: 0
            },
            {
                id: 3,
                isChecked: 1
            }
        ]
        const vehicleList = [
            {
                id: 1,
                isChecked: 1
            },
            {
                id: 2,
                isChecked: 1
            },
            {
                id: 3,
                isChecked: 1
            }
        ]
        const differentChecked = vehicleList.filter(vItem => {
            const correspondingItem = newList.find(item => item.id === vItem.id);
            return correspondingItem && correspondingItem.isChecked !== vItem.isChecked;
        });

        console.log(differentChecked);</script>
        <!-- 左眼皮一直跳 灯花一个劲的爆 一睁眼听见喜鹊喳喳 -->
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